Function names are case-insensitive, though it is usually good form to call functions as they appear in their declaration.

From: http://php.net/manual/en/functions.user-defined.php
Remove the queue from the queues set, if cleared. This is the only actual way of actually removing a queue.
Make getQueueLength() a proxy for Resque::size(). Update the function name to be consistent with Resque.
Update CakeResqueShell docs.
Make getQueues() a proxy for Resque::queues().
Update more documentation.
Avoid lookups whenever possible.
Register CakeTime only when needed.
Fix failing test.
Be nice with PHP when testing from PHPUnit.